Pengaruh intervensi spiritual emotional freedom technique (seft) dalam mengurangi rasa nyeri pasien kanker di Rumah SakitUmum Dr. Soetomo Surabaya = The effect of spiritual emotional freedom technique (SEFT) intervention to reduce of pain on cancer patient at the Dr. soetomo general hospital in Surabaya - Mulia Hakam, author (Universitas Indonesia, 2009)